Five-Wire Optic Sensor
The OPWFTG Five-Wire Optic Sensors are designed for overfill
prevention of liquid petroleum products. Not only are they instantly permissive
and specially designed for optimal communication with our 8500Eseries Rack
Monitors (conforming to EN13922); but they are also compatible with all other
brands of Rack Monitors (which conform to EN13922 standards as well).
Features and Benefits
- Conforms to API RP 1004, ATEX and EN13922
- Intrinsically safe
- Self checking
- Temperature range -20°C to +70°C
- Certified for use in zone 0
- Instant permissive signal (no warm-up
time)
- Easy adjustable shaft when shorter
length is necessary
- Continuously checking of system operation such
as wiring, sockets and sensor itself
- Immediate system shutdown in case of
compartment ‘wet’ detection (250 ms)
- Immediate re-permit in case of compartment ‘dry’ detection
